onTouchMove property
EventStream<TouchEvent>
onTouchMove
Dispatched when the user touches the device, and is continuously dispatched until the point of contact is removed.
You have to opt-in for touch events by setting the InputEventMode
to TouchOnly
or MouseAndTouch
in the stage options.
Implementation
EventStream<TouchEvent> get onTouchMove =>
InteractiveObject.touchMoveEvent.forTarget(this);